Abstract: Methods, apparatus, and system for a compost system to reduce operator time, reduce power utilization, increase intensity of land use by the compost system, increase efficiency of biological activity in bulk material composted by the compost system, reduce odor production by the compost system, and to reuse water applied to and which may leach out of bulk material. The compost system may comprise an aerated pad, a pivot arm attached to a center of the aerated pad, and a control module. The aerated pad may receive a bulk material to be composted into a compost product. The aerated pad may comprise an air nozzle and a drain to direct water from the bulk material to a water collection system. The pivot arm may deposit the bulk material on the aerated pad. The control module may manage a temperature inside the bulk material using the air nozzle.

Abstract: Methods, apparatus, and system for a compost system to reduce operator time, reduce power utilization, increase intensity of land use by the compost system, increase efficiency of biological activity in bulk material composted by the compost system, reduce odor production by the compost system, and to reuse water applied to and which may leach out of bulk material. The compost system may comprise an aerated pad, a pivot arm attached to a center of the aerated pad, and a control module. The aerated pad may receive a bulk material to be composted into a compost product. The aerated pad may comprise an air nozzle and a drain to direct water from the bulk material to a water collection system. The pivot arm may deposit the bulk material on the aerated pad. The control module may manage a temperature inside the bulk material using the air nozzle.

Abstract: The present invention discloses a bioreactor for aerobically composting organic waste. The bioreactor includes a container for supporting the organic waste, a rotatably positioned lid cover for enclosing the container, a mixing assembly slidably mounted to the lid cover, and an aeration system for promoting the aerobic composting process. The mixing assembly is mounted to the lid cover using a slide system which permits the mixing auger to move radially within the container. The mixing assembly includes a mixing auger and a motor for rotating the mixing auger. Preferably, the mixing auger is configured with sharp cutting edges to facilitate grinding of the composting organic waste.

Abstract: There is provided an apparatus for composting organic waste in a container with an uneven aeration floor positioned above the bottom of the container. Preferably, the aeration floor slopes down and in from its outer edges to encourage liquid formed during composting to collect under the perforated center portion of the aeration floor. Preferably, the perforated center portion of the aeration floor is arched or peaked. This particular aeration floor configuration directs more air toward the center of the composting mass while minimizing the amount of air following the path of least resistance up the side wall. A chamber is defined by the aeration floor and the bottom of the container. Air enters (or exits) the chamber through an orifice and exits (or enters) the chamber through the perforations in the aeration floor. The container may also have a top wall or cover and a means for exhausting or introducing air through the top of the container.

Abstract: The present invention is a compost apparatus that is simple, economical, reliable and may be transportable, yet contains all odorous emissions. Odorous materials are handled in a fully enclosed manner using containers which may be capable of providing in-vessel agitation using pressurized air. The container consists of side walls and a bottom wall. A cover may also be included. A perforated second floor is positioned above the bottom wall for supporting organic waste. The container is capable of allowing pressurized air to be introduced between the perforated second floor and the bottom floor for aerating the organic waste. The container is further capable of allowing odorous gases collected within the container to be exhausted. A bladder may be positioned within the container to agitate the organic waste load.